Finding the Fourth Proportional to 45,154,101.06, 62,312,611.05 and 24,527,562.66
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Solution
The fourth proportional to 45,154,101.06, 62,312,611.05 and 24,527,562.66 is: 33,848,010.17
Step by Step Solution
- Step 1: Write the proportion equation
45,154,101.06 : 62,312,611.05 = 24,527,562.66 : x - Step 2: Convert to fraction form
45,154,101.06/62,312,611.05 = 24,527,562.66/x - Step 3: Cross multiply
45,154,101.06x = 62,312,611.05 × 24,527,562.66 - Step 4: Simplify right side
45,154,101.06x = 1,528,376,472,037,083.25 - Step 5: Solve for x
x = 1,528,376,472,037,083.25/45,154,101.06 - Step 6: Final answer
x = 33,848,010.17
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.